• 1 MERIT Library
• 1 Steenbock Library
• 1 Verona Shelving Facility

• 24 DVDs
• 1 VHS Videocassettes

• 9 Wolves
• 7 National parks and reserves
• 6 Description and travel
• 6 History
• 5 Indians of North America
• 5 Ranchers
• 5 Reintroduction
• 5 Volcanoes
• 4 Geology
• 4 Supervolcanoes
• 4 Wildlife conservation
• 3 American bison
• 3 Ecology
• 3 Forest fires
• 3 Geysers
• 3 Volcanic eruptions
• 3 Wildlife reintroduction
• 2 Animal behavior
• 2 Animal rights
• 2 Animal welfare
• 2 Brucellosis in animals
• 2 Citizen participation
• 2 Conservation of natural resources
• 2 Dolphins
• 2 Earth sciences

• 6 National Geographic Television & Film
• 4 British Broadcasting Corporation
• 4 Films Media Group
• 4 Films for the Humanities & Sciences (Firm)
• 4 Independent Television Service
• 4 National Geographic Society (U.S.)
• 3 Arts and Entertainment Network
• 3 Bullfrog Films
• 3 Finley-Holiday Film Corporation
• 3 Landis, Bob, 1940-
• 3 New Video Group
• 3 WNET (Television station : New York, N.Y.)
• 2 Alexander Street Press
• 2 Buffalo Jump Pictures, Inc
• 2 Campanella, Joseph
• 2 Campbell, William, 1949-
• 2 Dallas County Community College District
• 2 Farrow, Nick
• 2 Finley, Bill
• 2 Finley, Russ
• 2 Ford Motor Company
• 2 Hess, Janet
• 2 History Channel (Television network)
• 2 Homefire Productions
• 2 Infobase

• 50 English
• 2 German
• 1 Chinese
• 1 Japanese
• 1 Spanish

• 5 Montana
• 4 United States
• 3 Yosemite National Park (Calif.)
• 2 Earth (Planet)
• 2 Grand Canyon National Park (Ariz.)
• 2 Krakatoa (Indonesia)
• 2 Rocky Mountains
• 2 Sioux Nation
• 2 Wyoming
• 1 Alps
• 1 Atacama Desert (Chile)
• 1 Bingham Copper Mine (Utah)
• 1 Bryce Canyon National Park (Utah)
• 1 Castle Hot Springs (Ariz.)
• 1 Colorado
• 1 Colorado Plateau
• 1 Everglades
• 1 Everglades (Fla.)
• 1 Florida
• 1 Gabon
• 1 Galapagos Islands
• 1 Great Lakes (North America)
• 1 Hawaii
• 1 Iceland

• 17 Documentary films
• 13 Nonfiction films
• 11 Documentary television programs
• 8 Video recordings for the hearing impaired
• 7 Nature television programs
• 6 Internet videos
• 6 Nonfiction television programs
• 5 Educational films
• 5 Travelogues (Motion pictures)
• 4 Short films
• 4 Videorecording
• 4 Wildlife films
• 3 Drama
• 3 Feature films
• 3 Nature films
• 3 Wildlife television programs
• 2 Actualities (Motion pictures)
• 2 Environmental films
• 2 Science television programs
• 1 Animal films
• 1 Children's films
• 1 Comedy
• 1 DVD-Video discs
• 1 Disaster films
• 1 Disaster television programs

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